To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Good user interface and battery life. Clear sound but narrow soundstage and layering. Music felt claustrophobic, like I was in a box. I wanted to like it but I couldn't live with the sound so I returned it.